NFCity provides an easy web interface to read and write NFC card memory with ESP32 and MFRC522. Perfect for learning, experimenting, and exploring NFC technology.
Tag: esp-idf
Tutorials and examples for ESP-IDF, the official development framework for Espressif Chips.
ESP-IDF library for managing NFC cards using MFRC522 module
Introduction RFID (Radio-Frequency Identification) is a widely used technology for contactless identification, access control, and short-range data transfer. The MFRC522 is a popular RFID reader/writer that supports ISO/IEC 14443 Type A cards such as MIFARE Classic and NTAG families. The esp-idf-rc522 library is a lightweight and efficient ESP-IDF component, written…
Send WiFi Credentials to ESP32 with Flutter using SmartConfig
In this blog I will try to explain how to use esp_smartconfig library in Flutter to create a mobile application that sends WiFi credentials to an unprovisioned ESP32 device using the SmartConfig protocol. This article also serves as a written version of my YouTube video on the same topic: I…
Discord Bot hosted on ESP32-CAM takes photos
Not too long ago, I found the time to spruce up my esp-discord library, introducing the ability to send attachments and embeds. This update proved to be just the spark of inspiration I needed to dust off my ESP32-CAM board that had been idling away on my desk. The result?…
Library for hosting Discord Bots on ESP32 Devices
In my journey as an open-source contributor, this recent project holds a special place. It draws upon my experience in web development and my understanding of the intriguing IoT electronics world. Moreover, what makes this project so thrilling is its intended audience: fellow developers, who can leverage this library to…
ESP-IDF on WSL2 – Build, Flash and Monitor
After I published a post about idfx (tool for flashing ESP-IDF applications on WSL2) I have decided to describe in this post a complete process about how to install ESP-IDF on WSL2 and how to use idfx. This post is written form of my youtube video about the same topic….
idfx – Tool for flashing ESP-IDF apps on WSL2
If you haven’t already heard for WSL2 (Windows Subsystem for Linux) that is a great feature of Windows that lets us to run Linux OS directly on Windows like any other application, without the overhead of a traditional virtual machine or dualboot setup. WSL2 becomes very helpful especially for the…
WiFi-Controlled RC Car with Web-Based Interface
This project uses the ESP8266 chip, but in a unique server role, creating a dynamic interface for controlling an RC car via a WiFi network. Upon connecting to the server’s IP address via a web browser on a mobile device, users are presented with a JavaScript application. This app establishes…